Lemon Custard Filling Delight

Follow our step-by-step guide on how to make Lemon Custard Filling Delight.

1. Step 1

   To start your delightful creation, set up a double boiler by placing a heatproof bowl over a pot of gently simmering water.

2. Step 2

   In this bowl, mix together the white sugar, cornstarch, and a pinch of salt.

3. Step 3

   As you stir frequently with a rubber spatula, watch the sugar melt into a smooth mixture—this should take about 3 to 5 minutes.

4. Step 4

   Meanwhile, in a small bowl, whisk together the water and egg yolks until well blended.

5. Step 5

   Once the sugar has melted, slowly pour the egg yolk mixture into the bowl, whisking continuously to ensure everything combines beautifully.

6. Step 6

   Keep stirring as you cook this mixture over the simmering water until it thickens, which should take another 3 to 5 minutes.

7. Step 7

   When you see that lovely thick consistency, remove the bowl from the heat and stir in the fresh lemon juice and unsalted butter until everything is fully incorporated and silky smooth.

8. Step 8

   To keep your mixture fresh, cover it with plastic wrap, pressing it directly onto the surface to prevent a skin from forming.

9. Step 9

   Allow it to cool completely before using, and get ready to enjoy the bright, zesty flavor in your next dish!.